Ali Hassan may refer to:
- Ali Hasan, an eleven-year-old Bahraini boy arrested for allegedly participating in a protest during the 2011 Bahraini uprising; see Arrest of Ali Hasan
- Ali Hasan (born 1965), Kuwaiti fencer
- Alihassan Turabi (born 1972), Indian actor
- Ali Hassan (comedian), Canadian comedian
- Ali Hassan (footballer), Mozambican footballer
- Ali Said Hassan (born 1950), Somali film producer and director
- Ali Hassan or SypherPK (born 1996), American streamer and YouTuber